CN104144370A - Loudspeaking device capable of tracking target and sound output method of loudspeaking device - Google Patents

Loudspeaking device capable of tracking target and sound output method of loudspeaking device Download PDF

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Publication number
CN104144370A
CN104144370A CN201310162818.9A CN201310162818A CN104144370A CN 104144370 A CN104144370 A CN 104144370A CN 201310162818 A CN201310162818 A CN 201310162818A CN 104144370 A CN104144370 A CN 104144370A
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China
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module
voice output
signal
direction
processing module
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CN201310162818.9A
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Chinese (zh)
Inventor
陈冠豪
张世宜
宁一伦
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象水国际股份有限公司
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Priority to CN201310162818.9A priority Critical patent/CN104144370A/en
Publication of CN104144370A publication Critical patent/CN104144370A/en

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Abstract

The invention discloses a loudspeaking device capable of tracking a target. The loudspeaking device comprises a sensing module, a processing module, a driving module and a sound outputting module. The sensing module is used for sensing at least one target at one target position of at least one surrounding environment to generate a sensing signal. The processing module is connected with the sensing module and used for analyzing the sensing signal to generate a direction adjusting signal. The driving module is connected with the processing module. The sound outputting module is provided with at least one loudspeaking unit and connected with the processing module and the driving module. The driving module adjusts the sound outputting direction of the sound outputting module according to the direction adjusting signal.

Description

The loudspeaker arrangement of traceable target and method of outputting acoustic sound thereof

Technical field

The present invention relates to a kind of loudspeaker arrangement and method of outputting acoustic sound thereof, particularly about a kind of loudspeaker arrangement and method of outputting acoustic sound thereof that is applicable to the traceable target of induction targets thing.

Background technology

Loudspeaker arrangement is a kind of voice output, user can be connected in by loudspeaker arrangement the multimedia equipments such as MP3, iPod, walkman, broadcast receiver or mini audio, so that sound source signal is able to from loudspeaker arrangement output, user can listen to the music, sees a film or operate the recreations such as electronic game thus.

Summary of the invention

The mixer of raising one's voice the object of the present invention is to provide a kind of loudspeaker arrangement and method of outputting acoustic sound thereof of traceable target, so that can be adjusted voice output direction automatically according to the position of object.

The present invention proposes a kind of loudspeaker arrangement of traceable target, comprises sensing module, processing module, driver module and voice output module.Sensing module in order at least one around the target location in environment respond at least one object, to produce transducing signal.Processing module connects sensing module, and processing module, in order to analyze transducing signal, is adjusted signal to produce direction.Driver module connects processing module.Voice output module has a speaker unit, connects processing module and driver module.Wherein, driver module is adjusted signal according to direction, to adjust the voice output direction of voice output module.

In an embodiment of the present invention, above-mentioned sensing module is infrared ray sensor, ultrasonic sensor, body heat sensor, laser sensor or image identification transducer.

In an embodiment of the present invention, above-mentioned processing module is by analyzing transducing signal to obtain the position signalling of object, and produce direction adjustment signal according to the difference of the voice output position of position signalling and voice output module, so that adjusting signal according to direction, voice output module adjusts voice output direction head for target thing.

In an embodiment of the present invention, above-mentioned processing module is by analyzing transducing signal to obtain the distance signal of object, and according to distance signal, produces volume and adjust signal, and the volume of adjusting signal adjustment voice output module by volume.

The present invention proposes a kind of method of outputting acoustic sound of loudspeaker arrangement, and method comprises: at least one around the target location in environment respond at least one object, and produce transducing signal; Analyze transducing signal and adjust signal to produce direction; And adjust according to direction the voice output direction that signal is adjusted the voice output module of loudspeaker arrangement.

Concrete means of the present invention be utilize sensing module at least one around the target location in environment respond at least one object, to produce transducing signal to processing module, processing module is controlled driver module, to adjust the voice output direction of voice output module.Another voice output module to control the volume of output sound, promotes the convenience of the loudspeaker arrangement of traceable target according to described target location thus.

Above general introduction and ensuing embodiment are all that right narrated embodiment and accompanying drawing only provide with reference to explanation use, are not used for the present invention to be limited in order to further illustrate technological means of the present invention and to reach effect.

Accompanying drawing explanation

Fig. 1 is the loudspeaker arrangement functional block diagram of the traceable target of one embodiment of the invention.

Fig. 2 is the loudspeaker arrangement functional block diagram of the traceable target of another embodiment of the present invention.

Fig. 3 is the loudspeaker arrangement schematic perspective view of the traceable target of another embodiment of the present invention.

Fig. 4 A is the loudspeaker arrangement schematic perspective view of the traceable target of another embodiment of the present invention.

Fig. 4 B is the loudspeaker arrangement schematic perspective view of the traceable target of another embodiment of the present invention.

Fig. 5 is the method for outputting acoustic sound flow chart of the traceable target of another embodiment of the present invention.

Fig. 6 is the method for outputting acoustic sound flow chart of the traceable target of another embodiment of the present invention.

Description of reference numerals: 1, the loudspeaker arrangement of 1a, 3,4-traceable target; 3a, 4a-the first sound equipment; 3b, 4b-the second sound equipment; 10,10a, 30a, 40a-sensing module; 12,12a-processing module; 14,14a, 34a, 34b, 44a, 44b-driver module; 140a-drive circuit; 142a-motor sub-assembly; 16,16a, 36a, 36b, 46a, 46b-voice output module; 18a-audio frequency input module; 20a-sound broadcasting module; 22a-input operation interface; S1-transducing signal; S2-direction is adjusted signal; S3-volume is adjusted signal; S4-audio signal; S5-operation signal; Ob1, Ob2, Ob3-user; S501~S507-process step; S601~S607-process step.

Embodiment

Fig. 1 is the loudspeaker arrangement functional block diagram of the traceable target of one embodiment of the invention.Refer to Fig. 1.The loudspeaker arrangement 1 of traceable target comprises sensing module 10, processing module 12, driver module 14 and voice output module 16.In practice, processing module 12 connects sensing module 10, driver module 14 and voice output module 16.When user is positioned at the surrounding environment of loudspeaker arrangement 1, the loudspeaker arrangement 1 of the present embodiment can sense by sensing module 10 user's position, and according to induction output control driver module 14, and then make voice output module 16 towards user by the action of driver module 14.In addition, loudspeaker arrangement 1 is more according to induction output control voice output module 16, so by the applicable sound power of voice output module 16 output the user to position described in environment, for user, can know and hear sound.

Specifically, the loudspeaker arrangement 1 of traceable target by sensing module 10 whether there to be object to exist in induced environment, for example, while having personnel in sensing module 10 induced environments, processing module 12 is controlled driver module 14 and 16 actions of voice output module, so that voice output module 16 towards personnel the orientation in environment, and elasticity is exported the personnel that applicable sound power is given described Azimuth & Range.The present embodiment does not limit the form of the loudspeaker arrangement 1 of traceable target.

Sensing module 10 in order at least one around the target location in environment respond at least one object, to produce transducing signal s1.In practice, sensing module 10 is for example infrared ray sensor, ultrasonic sensor, body heat sensor, laser sensor or image identification transducer.The present embodiment does not limit the form of sensing module 10.Another sensing module 10 is for example positioned at orientation, distance and the quantity of surrounding environment in order to detect one, two or more objects, and object is such as being the animals such as personnel, cat or dog, for convenience of description, the object of the present embodiment is to explain with personnel, and this implements the not form of limited target thing.

For instance, sensing module 10 is for example infrared ray sensor, be used for detecting the body heat of human body in environmental area, to differentiate position of human body, wherein infrared ray sensor can have absolute detecting function to human body infrared beta radiation, sensing module 10 can be controlled by ultrared sensing technology the Temperature Distribution of surrounding environment, the particularly position of body temperature signal (that is user) thus, produces thus transducing signal s1 to processing module 12.

The sweep limits of another sensing module 10 is between 0 degree to 360 degree, in other embodiments, the sweep limits of sensing module 10 is between Y degree between X degree, wherein Y value is greater than X value, and X value and Y value are respectively one of them numerical value of 0~360, for example sweep limits is between 0 degree to 135 degree or 45 degree between 180 degree, and the sweep limits of sensing module 10 has and conventionally knows that the knowledgeable freely design visual need in affiliated technical field.

Processing module 12, in order to analyze transducing signal s1, is adjusted signal s2 to produce direction.In practice, processing module 12 is such as being central processing unit (CPU) or microprocessor (MCU) etc., in order to carry out signal operation and the processing between each module in the loudspeaker arrangement 1 of traceable target.The present embodiment does not limit the form of processing module 12.

The analysis of processing module 12 by transducing signal s1 is to obtain the position signalling of object, and produce direction adjustment signal s2 according to the difference of the voice output position of position signalling and voice output module 16, so that adjusting signal s2 according to direction, voice output module 16 adjusts voice output direction head for target thing.

The analysis of another processing module 12 by transducing signal s1 to be to obtain the distance signal of object, and according to distance signal, produce volume and adjust signal s3, and the volume of adjusting signal s3 adjustment voice output module 16 by volume.For instance, when sensing module 10 is responded to body temperature signal (that is user's) position by ultrared sensing technology, wherein body temperature is distributed in surrounding environment, is that while presenting larger temperature block, processing module 12 can judge that user distance loudspeaker arrangement 1 is nearer.On the contrary, when body temperature is distributed in surrounding environment, when system presents less temperature block, processing module 12 can judge that human body is far away apart from loudspeaker arrangement 1, processing module 12 can obtain the distance signal of object thus, in other embodiments, processing module 12 has the signal of position and distance by the analysis of transducing signal s1 to obtain one of object, and the present embodiment is the form of restriction site signal and distance signal not.

When processing module 12 receives the transducing signal s1 of sensing module 10, processing module 12 is analyzed transducing signal s1, position with body temperature signal (that is user) in identification environment, processing module 12 will produce direction and adjust signal s2 to driver module 14 thus, and produce volume adjustment signal s3 to voice output module 16, and driver module 14 is adjusted signal s2 according to direction, to adjust the voice output direction of voice output module 16, and voice output module 16 is adjusted signal s3 according to volume, to adjust the watt level of output sound.

Voice output module 16 has at least one speaker unit (not shown), connects processing module 12.Voice output module 16 is for example directed sonic horn and/or non-directional sonic horn.The present embodiment does not limit the form of voice output module 16.In practice, speaker unit is for example horn single body, can be subject to driven by power and sound, so voice output module 16 can elasticity output sound power.Another voice output module 16 also can be and comprises two, the sound equipment group of three or more speaker unit, and the present embodiment does not limit the quantity of speaker unit.

Driver module 14 connects processing module 12, the voice output direction of driver module 14 capable of regulating voice output modules 16, driver module 14 is for example syncmotor (synchronous motor), induction motor (induction motor), stepper motor (stepping motor), servo motor (servo motor) or linear motor (linear motor).The present embodiment does not limit the form of driver module 14.

In practice, driver module 14 can drive voice output module 16 to rotate, so that the slewing area of voice output module 16 is between 0 degree to 360 degree, the slewing area of wherein voice output module 16 can coordinate the sweep limits of sensing module 10 to design, and for example the slewing area of the sweep limits of sensing module 10 and voice output module 16 is between 0 degree to 270 degree.In other embodiments, the slewing area of voice output module 16 also can be greater than the sweep limits of sensing module 10, for example the sweep limits of sensing module 10 is when 0 degree to 225 is spent, the slewing area of voice output module 16 can be between 0 degree to 270 degree, and the present embodiment does not limit the form that driver module 14 drives voice output module 16 to rotate.

In addition, the rotating operation of the scan operation of sensing module 10 and voice output module 16 all can horizontal direction, vertical direction or level and Vertical Square always operate, for example sensing module 10 can be detected the position of user's head in surrounding environment, to export transducing signal s1 to processing module 12, and driver module 14 can be adjusted signal s2 according to the direction of processing module 12, with adjust voice output module 16 towards user's head, for example voice output module 16 is the direction towards user's head with vertical direction adjustment, the 16 elasticity output sounds of voice output module are thus to user.The present embodiment does not limit the scan operation of sensing module 10 and the form that driver module 14 drives voice output module 16 to rotate.

Fig. 2 is the loudspeaker arrangement functional block diagram of the traceable target of another embodiment of the present invention.Refer to Fig. 2.The loudspeaker arrangement 1a of the traceable target of the present embodiment, similar to the loudspeaker arrangement 1 of the traceable target of previous embodiment, for example the loudspeaker arrangement 1a of traceable target also can be by the sensing module 10a target location induction targets thing in environment around, yet, between the loudspeaker arrangement 1a and 1 of traceable target, still there is difference, it is: the loudspeaker arrangement 1a of the traceable target of the present embodiment more comprises audio frequency input module 18a, sound broadcasting module 20a and input operation interface 22a, and the present embodiment does not limit the form of the loudspeaker arrangement 1a of traceable target.Specifically, audio frequency input module 18a provides an audio signal s4 input.Audio frequency input module 18a is for example one of them or its combination of memory card reader, source of sound input hole, wireless communication module.For example user can use intelligent mobile phone, and the music song in intelligent mobile phone is wirelessly transmitted to audio frequency input module 18a with Bluetooth technology.The loudspeaker arrangement 1a of traceable target of the present invention can play music thus.Certainly, user also can use storage card, i-pod or multimedia player, music song in storage card, i-pod or multimedia player is transferred to audio frequency input module 18a, the loudspeaker arrangement 1a of traceable target of the present invention can play music thus, and the present embodiment is the form of restricting audio input module 18a not.

Sound broadcasting module 20a connects audio frequency input module 18a and processing module 12a, and in order to control voice output module 16a playing audio signal s4, wherein processing module 12a controls sound broadcasting module 20a according to operation signal s5.In practice, sound broadcasting module 20a is for example sound playing circuit, and audio frequency input module 18a transmission of audio signal s4 inputs to sound broadcasting module 20a, sound broadcasting module 20a controls voice output module 16a output sound thus, and the present embodiment does not limit the form of sound broadcasting module 20a.

Then, input operation interface 22a connects processing module 12a, provides user to operate to produce operation signal s5.In practice, user can be by input operation interface 22a, to control sound size, sound tone color, sound frequency, voice output direction and the play mode of voice output module 16a, wherein play mode is such as being a upper song, next song or time-out etc., and input operation interface 22a has and conventionally knows that the knowledgeable freely design visual needs in affiliated technical field.In addition, input operation interface 22a can be remote controller form, now, is with wireless transmission method, to carry out the transmission of signal and data between input operation interface 22a and processing module 12a.

In addition, driver module 14a comprises drive circuit 140a and motor sub-assembly 142a, drive circuit 140a is connected in motor sub-assembly 142a and processing module 12a, and drive circuit 140a adjusts signal s2 and relatively controls motor sub-assembly 142a according to direction, and then drives the rotation of voice output module 16a.Another drive circuit 140a can CD-ROM drive motor assembly 142a fast and/or slow rotation, for example motor sub-assembly 142a is in rotation process significantly, motor sub-assembly 142a can first quick rotation, so that voice output module 16a summary is towards user, right motor sub-assembly 142a is slow rotation again, so that voice output module 16a is precisely towards user.The present embodiment does not limit the form of drive circuit 140a and motor sub-assembly 142a.Except above-mentioned difference, after affiliated technical field has and conventionally knows that the knowledgeable is with reference to previous embodiment and above-mentioned difference, should know by inference easily, therefore do not repeat them here.

Next, further illustrate the start of the loudspeaker arrangement of traceable target.

Fig. 3 is the loudspeaker arrangement operation chart of the traceable target of another embodiment of the present invention.Refer to Fig. 3.The loudspeaker arrangement 3 of the traceable target of the present embodiment for example comprises the first sound equipment 3a and the second sound equipment 3b, and the first sound equipment 3a and the second sound equipment 3b are electrically connected respectively processing module (not shown), in other embodiments, the loudspeaker arrangement 3 of traceable target is for example a sound equipment, main sound channel sound equipment, a plurality of sound equipment group, multichannel audio group or a stereo-circulation sound equipment group, for convenience of description, the present embodiment is to illustrate with first and second sound equipment 3a, 3b, and the present embodiment does not limit the form of the loudspeaker arrangement 3 of traceable target.

Specifically, the first sound equipment 3a has sensing module 30a, for example, and processing module (not shown) is arranged in the first sound equipment 3a, in other embodiments, first and second sound equipment 3a, 3b also can all have sensing module 30a and processing module (not shown), therefore driver module 34a, the 34b of first and second sound equipment 3a, 3b adjust signal according to a direction for other processing module (not shown) output respectively, to adjust the voice output direction of voice output module 36a, 36b, wherein voice output module 36a, 36b are for example directed loudspeaker.For convenience of description, the present embodiment is to have sensing module 30a and processing module (not shown) explains with the first sound equipment 3a, and the present embodiment does not limit the form of first and second sound equipment 3a, 3b.

When processing module (not shown) receives transducing signal, processing module (not shown) can be adjusted signal to first and second sound equipment 3a by outbound course, the driver module 34a of 3b, 34b, the voice output position difference of position signalling and the first sound equipment 3a wherein, to produce the direction of the first sound equipment 3a, adjust signal, and the voice output position difference of position signalling and the second sound equipment 3b produces the direction adjustment signal of the second sound equipment 3b, first and second sound equipment 3a thus, 3b is by driver module 34a, 34b rotates, so that first and second sound equipment 3a, the voice output module 36a of 3b, 36b is towards first user Ob1, as shown in Figure 3.

Certainly, the distance of the second sound equipment 3b and party a subscriber Ob1 is greater than the distance of the first sound equipment 3a and party a subscriber Ob1, therefore processing module (not shown) output volume is adjusted signal to first and second sound equipment 3a, 3b, so that first user Ob1 can clearly hear the sound that first and second sound equipment 3a, 3b export.For instance, when the sensing module 30a of the first sound equipment 3a senses first user Ob1, sensing module 30a can produce transducing signal to processing module (not shown), processing module (not shown) is analyzed transducing signal, to produce the direction of first and second sound equipment 3a, 3b, adjust signal, and processing module (not shown) can be adjusted signal to driver module 34a, the 34b of first and second sound equipment 3a, 3b by outbound course, so that adjusting signal according to direction, voice output module 36a, 36b adjust voice output direction towards first user Ob1.

For technical field under allowing has, conventionally know that the knowledgeable can understand more, at this, provide the loudspeaker arrangement of the traceable target of another embodiment to respond to the mode of operation of a plurality of objects.Fig. 4 A is the loudspeaker arrangement operation chart of the traceable target of another embodiment of the present invention.Refer to Fig. 4 A.

As sensing module 40a induction multidigit user Ob1, Ob2, Ob3, and processing module (not shown) is by analyzing transducing signal to obtain the position signalling of described a plurality of user Ob1, Ob2, Ob3, and adjust signal according to the direction that the difference of the voice output position of described a plurality of position signallings and described a plurality of voice output module 46a, 46b produces first and second sound equipment 4a, 4b, so that adjusting signal according to described multiple directions, voice output module 46a, the 46b of first and second sound equipment 4a, 4b adjust voice output direction head for target thing.

For instance, as shown in Figure 4 A, contiguous the first sound equipment 4a of first user Ob1, and second and the third user Ob2, Ob3 get together mutually, and with the first user Ob1 predeterminable range of being separated by.As sensing module 40a induction multidigit user Ob1, Ob2, during Ob3, wherein processing module (not shown) for example has service user's farthest setting software or hardware, and user is farthest for example second user Ob2, therefore processing module (not shown) is controlled first and second sound equipment 4a, the driver module 44a of 4b, 44b, so that first and second sound equipment 4a, the voice output module 46a of 4b, 46b is towards party b subscriber Ob2, and elasticity output sound is to party b subscriber Ob2, and the distance of second user Ob2 and the second sound equipment 4b is less than the distance of second user Ob2 and the first sound equipment 4a, so the first sound equipment 4a exports larger sound power to second user Ob2.

In other embodiments, processing module (not shown) also can have all users of service, nearest user or multidigit user's setting software or hardware, processing module (not shown) can be controlled first and second sound equipment 4a, 4b output sound to all users, nearest user or multidigit user thus, for example all users are first, second and the third user Ob1, Ob2, Ob3, nearest user is first user Ob1, and multidigit user is second and the third user Ob2, Ob3.The present embodiment does not limit the operation form of the loudspeaker arrangement 4 of traceable target.

Fig. 4 B is loudspeaker arrangement 4 operation charts of the traceable target of another embodiment of the present invention.Refer to Fig. 4 B.

The processing module of the present embodiment (not shown) for example has all user Ob1 of service, Ob2, the setting software of Ob3 or hardware, so processing module (not shown) is controlled first and second sound equipment 4a, the driver module 44a of 4b, 44b, so that first and second sound equipment 4a, the voice output module 46a of 4b, 46b is towards first, second and the third user Ob1, Ob2, Ob3, and elasticity output sound is to first, second and the third user Ob1, Ob2, Ob3, for example processing module (not shown) is controlled the first sound equipment 4a output sound to first user Ob1, Ob2, Ob3, and processing module (not shown) is controlled the second sound equipment 4b output sound to second and the third user Ob1, Ob2, Ob3, certainly, first user Ob1, Ob2, contiguous the first sound equipment 4a of Ob3, thus the less sound power of the first sound equipment 4a output, and second and the third user Ob1, Ob2, Ob3 is away from the second sound equipment 4b, so the second sound equipment 4b exports larger sound power to second and the third user Ob1, Ob2, Ob3, thus first, second and the third user Ob1, Ob2, Ob3 all can hear the sound of loudspeaker arrangement 4 outputs of traceable target.The present embodiment does not limit the mode of loudspeaker arrangement 4 operations of traceable target.

Fig. 5 is the method for outputting acoustic sound flow chart of the traceable target of another embodiment of the present invention.Refer to Fig. 5.For convenience of description, the present embodiment is to respond to an object to illustrate, the present embodiment is the quantity of limited target thing not.

A method of outputting acoustic sound for loudspeaker arrangement, method comprises:

In step S501, judge whether to respond at least one object, in practice, sensing module can sense at least one object, but for example sensing module at least one around the target location in environment respond at least one object, when sensing module judges whether to respond at least one object, if the determination result is YES, carry out step S503, in step S503, produce transducing signal.If the determination result is NO, return in the step of beginning or in step S501, then judge whether to respond at least one object.

In step S505, analyze transducing signal and adjust signal to produce direction.In practice, it is the position signalling of obtaining object that processing module is analyzed transducing signal, and produce direction adjustment signal according to the difference of the voice output position of position signalling and voice output module, and adjust according to direction the voice output direction head for target thing that signal is adjusted voice output module.Managing elsewhere module analysis transducing signal is the distance signal of obtaining object, and produces volume adjustment signal according to distance signal, and adjusts by volume the volume that signal is adjusted voice output module.

Next, in step S507, according to direction, adjust the voice output direction that signal is adjusted the voice output module of loudspeaker arrangement.Hence one can see that, the loudspeaker arrangement of traceable target of the present invention can be according to the target location of object, so that driver module adjusts according to direction the voice output direction that signal is adjusted the voice output module of loudspeaker arrangement, when object moves thus, the loudspeaker arrangement of traceable target also can move according to object, so user can enjoy the enjoyment of listening to the music anywhere or anytime.

Fig. 6 is the method for outputting acoustic sound flow chart of the traceable target of another embodiment of the present invention.Refer to Fig. 6.For convenience of description, the present embodiment is to respond to a plurality of objects to illustrate, the present embodiment is the quantity of limited target thing not.

A method of outputting acoustic sound for loudspeaker arrangement, method comprises:

In step S601, judge whether to respond to a plurality of objects, in practice, sensing module can sense a plurality of objects, and for example sensing module can be responded to two, three or more object respectively at the target location in surrounding environment, when sensing module judges whether to respond to two, three or more object, if the determination result is YES, carry out step S603, in step S603, produce a plurality of transducing signals.If the determination result is NO, return in the step of beginning or in step S601, then judge whether to respond to a plurality of objects.

Specifically, a plurality of transducing signals for example a plurality of objects respectively at the target location in surrounding environment, certainly, sensing module also can produce a transducing signal with the target location of a plurality of objects, for convenience of description, the present invention illustrates to produce a plurality of transducing signals by responding to a plurality of objects, and the present embodiment does not limit the form of transducing signal.

In step S605, analyze a plurality of transducing signals and adjust signal to produce multiple directions.In practice, when object be two, three or more time, it is a plurality of position signallings of obtaining a plurality of objects that processing module is analyzed transducing signal, and according to the difference of the voice output position of described a plurality of position signallings and voice output module, produce direction and adjust signal, so that the voice output direction of voice output module is to adjust signal and towards from a nearest object of voice output module according to direction.Certainly, it is the distance signal of obtaining a plurality of objects that processing module also can be analyzed transducing signal, and produces a plurality of volumes adjustment signals according to described a plurality of distance signals, and adjusts by described a plurality of volumes the volume that signals are adjusted each voice output module.

In addition, in other embodiments, it is a plurality of position signallings of obtaining a plurality of objects that processing module also can be analyzed transducing signal, and produce direction adjustment signal according to the difference of the voice output position of described a plurality of position signallings and voice output module, so that the voice output direction of voice output module is the arbitrary position between described a plurality of objects according to direction adjustment signal and towards position.The present embodiment does not limit processing module and analyzes transducing signal and adjust signal to produce direction, and voice output module is adjusted signal according to direction and towards position at the operation form of described a plurality of objects.

Next, in step S607, according to described multiple directions, adjust the voice output direction that signal is adjusted the voice output module of loudspeaker arrangement.Hence one can see that, the loudspeaker arrangement of traceable target of the present invention can be according to the target location of a plurality of objects, so that a plurality of driver modules adjust according to described multiple directions the voice output direction that signal is adjusted the voice output module of loudspeaker arrangement, user can enjoy the enjoyment of listening to the music anywhere or anytime thus.

In sum, the present invention is a kind of loudspeaker arrangement and method of outputting acoustic sound thereof of traceable target, the present invention by sensing module at least one around the target location in environment respond at least one object, to produce transducing signal to processing module, processing module is controlled driver module, to adjust the voice output direction of voice output module.Another processing module produces direction according to the difference of the voice output position of position signalling and voice output module and adjusts signal, so that voice output module is adjusted signal according to direction, adjusts voice output direction head for target thing.And processing module is by analyzing transducing signal to obtain the distance signal of object, and produce volume adjustment signal according to distance signal, and adjust by volume the volume that signal is adjusted voice output module, thus, the convenience of the method for outputting acoustic sound of traceable target of the present invention and device lifting operation thereof.

The foregoing is only embodiments of the invention, it is not in order to limit to the scope of the claims of the present invention.

Claims (15)

1. a loudspeaker arrangement for traceable target, comprising:
Sensing module, in order at least one around the target location in environment respond at least one object, to produce transducing signal;
Processing module, connects this sensing module, and this processing module, in order to analyze this transducing signal, is adjusted signal to produce direction;
Driver module, connects this processing module; And
Voice output module, has at least one speaker unit, connects this processing module and this driver module;
Wherein, this driver module is adjusted signal according to this direction, to adjust the voice output direction of this voice output module.
2. the loudspeaker arrangement of traceable target as claimed in claim 1, wherein this sensing module is infrared ray sensor, ultrasonic sensor, body heat sensor, laser sensor or image identification transducer.
3. the loudspeaker arrangement of traceable target as claimed in claim 1, wherein this processing module is by analyzing this transducing signal to obtain the position signalling of this object, and produce this direction adjustment signal according to the difference of the voice output position of this position signalling and this voice output module, so that adjusting signal according to this direction, this voice output module adjusts voice output direction towards this object.
4. the loudspeaker arrangement of the traceable target as described in claim 1 or 3, wherein this processing module is by analyzing this transducing signal to obtain the distance signal of this object, and produce volume adjustment signal according to this distance signal, and adjust by this volume the volume that signal is adjusted this voice output module.
5. the loudspeaker arrangement of traceable target as claimed in claim 1, more comprises:
Audio frequency input module, provides audio signal input; And
Sound broadcasting module, connects this audio frequency input module and this processing module, and plays this audio signal in order to control this voice output module;
Wherein this processing module is controlled this sound broadcasting module according to operation signal.
6. the loudspeaker arrangement of traceable target as claimed in claim 5, wherein this audio frequency input module is memory card reader, source of sound input hole and/or wireless communication module.
7. the loudspeaker arrangement of traceable target as claimed in claim 5, more comprises:
Input operation interface, connects this processing module, provides user to operate to produce this operation signal.
8. the loudspeaker arrangement of traceable target as claimed in claim 1, wherein this voice output module is directed sonic horn and/or non-directional sonic horn.
9. the loudspeaker arrangement of traceable target as claimed in claim 1, wherein this driver module comprises drive circuit and motor sub-assembly, this drive circuit is connected between this motor sub-assembly and this processing module, and this drive circuit is according to this direction adjustment signal and relative to controlling motor sub-assembly and then driving rotating of this voice output module.
10. a method of outputting acoustic sound for loudspeaker arrangement, its method comprises:
At least one around the target location in environment respond at least one object, and produce transducing signal;
Analyze this transducing signal and adjust signal to produce direction; And
According to this direction, adjust the voice output direction that signal is adjusted the voice output module of this loudspeaker arrangement.
The method of outputting acoustic sound of 11. loudspeaker arrangements as claimed in claim 10, wherein analyzing this transducing signal is the position signalling of obtaining this object, and produce this direction adjustment signal according to the difference of the voice output position of this position signalling and this voice output module, and the voice output direction of adjusting this voice output module according to this direction adjustment signal is towards this object.
The method of outputting acoustic sound of 12. loudspeaker arrangements as described in claim 10 or 11, wherein analyzing this transducing signal is the distance signal of obtaining this object, and produce volume adjustment signal according to this distance signal, and adjust by this volume the volume that signal is adjusted this voice output module.
The method of outputting acoustic sound of 13. loudspeaker arrangements as claimed in claim 10, wherein analyzing this transducing signal is a plurality of position signallings of obtaining a plurality of objects, and according to the difference of the voice output position of described a plurality of position signallings and this voice output module, produce this direction and adjust signal, so that the voice output direction of this voice output module is to adjust signal and towards from nearest this object of this voice output module according to this direction.
The method of outputting acoustic sound of 14. loudspeaker arrangements as claimed in claim 10, wherein analyzing this transducing signal is a plurality of position signallings of obtaining a plurality of objects, and produce this direction adjustment signal according to the difference of the voice output position of described a plurality of position signallings and this voice output module, so that the voice output direction of this voice output module is the arbitrary position between described a plurality of objects according to this direction adjustment signal and towards position.
The method of outputting acoustic sound of 15. loudspeaker arrangements as claimed in claim 10, wherein responding to this object is by infrared ray sensor, ultrasonic sensor, body heat sensor, laser sensor or image identification transducer.
CN201310162818.9A 2013-05-06 2013-05-06 Loudspeaking device capable of tracking target and sound output method of loudspeaking device CN104144370A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104618837A (en) * 2015-01-29 2015-05-13 深圳华侨城文化旅游科技有限公司 Loudspeaker box control method and system of film and television drop tower
CN105929570A (en) * 2016-05-30 2016-09-07 福建捷联电子有限公司 Method for controlling polarizer and loudspeaker box on basis of photographic lens sensor
CN106960455A (en) * 2017-03-17 2017-07-18 宇龙计算机通信科技(深圳)有限公司 Orient transaudient method and terminal
CN107817723A (en) * 2017-11-02 2018-03-20 成都吱吖科技有限公司 A kind of intelligent sound orientation control method for playing back of human body location aware
WO2018086056A1 (en) * 2016-11-11 2018-05-17 吴新龙 Combined sound system for automatically capturing positioning of human face
CN108153171A (en) * 2017-12-23 2018-06-12 广州市尊浪电器有限公司 A kind of intelligent sound tracing system
WO2018149275A1 (en) * 2017-02-16 2018-08-23 深圳创维-Rgb电子有限公司 Method and apparatus for adjusting audio output by speaker
CN108551619A (en) * 2018-04-13 2018-09-18 深圳市沃特沃德股份有限公司 Intelligent positioning sound system and its exchange method
CN108718435A (en) * 2018-04-09 2018-10-30 安克创新科技股份有限公司 A kind of loudspeaker arrangement and its method for exporting sound
CN109151659A (en) * 2018-10-29 2019-01-04 歌尔科技有限公司 A kind of audio frequency apparatus orientation vocal technique, device and audio frequency apparatus
CN109688497A (en) * 2017-10-18 2019-04-26 宏达国际电子股份有限公司 Sound play device, method and non-transient storage media
CN110171002A (en) * 2019-06-13 2019-08-27 北京猎户星空科技有限公司 Robot and its control method, device and storage medium
WO2019233068A1 (en) * 2018-06-06 2019-12-12 珠海格力电器股份有限公司 Method for reducing loudspeaker noise in process of remotely controlling air conditioner

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007266754A (en) * 2006-03-27 2007-10-11 Denso Corp Voice i/o device for vehicle and program for voice i/o device
TW200931392A (en) * 2008-01-14 2009-07-16 Hsiang-Chung Liu Audio playback system
US20100272271A1 (en) * 2006-07-14 2010-10-28 Panasonic Corporation Speaker system
US20120027226A1 (en) * 2010-07-30 2012-02-02 Milford Desenberg System and method for providing focused directional sound in an audio system
CN102577433A (en) * 2009-09-21 2012-07-11 微软公司 Volume adjustment based on listener position
CN102860041A (en) * 2010-04-26 2013-01-02 剑桥机电有限公司 Loudspeakers with position tracking
CN103019644A (en) * 2011-09-22 2013-04-03 松下电器产业株式会社 Sound reproducing device
US20130083948A1 (en) * 2011-10-04 2013-04-04 Qsound Labs, Inc. Automatic audio sweet spot control

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007266754A (en) * 2006-03-27 2007-10-11 Denso Corp Voice i/o device for vehicle and program for voice i/o device
US20100272271A1 (en) * 2006-07-14 2010-10-28 Panasonic Corporation Speaker system
TW200931392A (en) * 2008-01-14 2009-07-16 Hsiang-Chung Liu Audio playback system
CN102577433A (en) * 2009-09-21 2012-07-11 微软公司 Volume adjustment based on listener position
CN102860041A (en) * 2010-04-26 2013-01-02 剑桥机电有限公司 Loudspeakers with position tracking
US20120027226A1 (en) * 2010-07-30 2012-02-02 Milford Desenberg System and method for providing focused directional sound in an audio system
CN103019644A (en) * 2011-09-22 2013-04-03 松下电器产业株式会社 Sound reproducing device
US20130083948A1 (en) * 2011-10-04 2013-04-04 Qsound Labs, Inc. Automatic audio sweet spot control

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104618837A (en) * 2015-01-29 2015-05-13 深圳华侨城文化旅游科技有限公司 Loudspeaker box control method and system of film and television drop tower
CN105929570B (en) * 2016-05-30 2019-03-12 福建捷联电子有限公司 Method based on phtographic lens inductor control polarizer and speaker
CN105929570A (en) * 2016-05-30 2016-09-07 福建捷联电子有限公司 Method for controlling polarizer and loudspeaker box on basis of photographic lens sensor
WO2018086056A1 (en) * 2016-11-11 2018-05-17 吴新龙 Combined sound system for automatically capturing positioning of human face
WO2018149275A1 (en) * 2017-02-16 2018-08-23 深圳创维-Rgb电子有限公司 Method and apparatus for adjusting audio output by speaker
CN106960455A (en) * 2017-03-17 2017-07-18 宇龙计算机通信科技(深圳)有限公司 Orient transaudient method and terminal
CN109688497A (en) * 2017-10-18 2019-04-26 宏达国际电子股份有限公司 Sound play device, method and non-transient storage media
CN107817723A (en) * 2017-11-02 2018-03-20 成都吱吖科技有限公司 A kind of intelligent sound orientation control method for playing back of human body location aware
CN108153171A (en) * 2017-12-23 2018-06-12 广州市尊浪电器有限公司 A kind of intelligent sound tracing system
CN108718435A (en) * 2018-04-09 2018-10-30 安克创新科技股份有限公司 A kind of loudspeaker arrangement and its method for exporting sound
CN108551619A (en) * 2018-04-13 2018-09-18 深圳市沃特沃德股份有限公司 Intelligent positioning sound system and its exchange method
WO2019233068A1 (en) * 2018-06-06 2019-12-12 珠海格力电器股份有限公司 Method for reducing loudspeaker noise in process of remotely controlling air conditioner
CN109151659A (en) * 2018-10-29 2019-01-04 歌尔科技有限公司 A kind of audio frequency apparatus orientation vocal technique, device and audio frequency apparatus
CN109151659B (en) * 2018-10-29 2020-06-05 歌尔科技有限公司 Directional sound production method and device for audio equipment and audio equipment
CN110171002A (en) * 2019-06-13 2019-08-27 北京猎户星空科技有限公司 Robot and its control method, device and storage medium

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Application publication date: 20141112